.foot {
  margin-top: 50px;
  overflow: hidden;
  padding: 50px 0 24px;
  background-image: url(https://s10.mogucdn.com/mlcdn/c45406/181031_40flk9d5hkkjf44246248clfl77f1_1440x500.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  &-top {
    width: 140px;
    height: 38px;
    color: white;
    font-size: 12px;
    margin: 0 auto 49px;
    font-family: "PingFang SC", "Times New Roman", "Microsoft YaHei",
      "\5FAE\8F6F\96C5\9ED1", STXihei, "\534E\6587\7EC6\9ED1", serif;
    img {
      width: 100%;
    }
  }
  &-nav {
    width: 1200px;
    margin: 0 auto;
    display: grid;
    margin-left: 70px;
    grid-template-columns: repeat(4, 1fr);
    &-grid {
      height: 152px;
      box-sizing: border-box;
      div {
        font-size: 14px;
        margin-bottom: 23px;
        line-height: 20px;
        overflow: hidden;
        color: white;
        p {
          display: block;
          width: 30px;
          height: 2px;
          background: #fff;
          margin-top: 4px;
        }
      }
      ul li {
        color: white;
        font-size: 12px;
        height: 17px;
        line-height: 17px;
        font-weight: 300;
        margin-bottom: 12px;
      }
    }
  }
  &-down {
    height: 20px;
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
    font-size: 12px;
    font-weight: 300;
    color: white;
    ul {
      display: block;
      text-align: center;
      display: grid;
      grid-template-columns: repeat(10, 1fr);
    }
  }
  &-hostName {
    width: 1200px;
    margin: 0 auto;
    font-weight: 100;
    margin-top: 20px;
    text-align: center;
    color: white;
    display: flex;
    font-size: 12px;
    span {
      padding: 0 26px;
    }
    &::before,
    &::after {
      content: "";
      flex: 1;
      border-top: 1px solid rgba(255, 255, 255, 0.5);
      font-weight: 100;
      transform: translate(0, 50%);
    }
  }
  &-copyright {
    width: 1200px;
    margin: 0 auto;
    margin-top: 10px;
    text-align: center;
    p {
      margin-top: 10px;
      display: block;
      color: white;
      font-size: 12px;
    }
    span {
      padding: 0 10px;
      font-weight: 100;
      border-right: 1px solid white;
    }
  }
}
